WATERTOWN, S.D. – According to the South Dakota Department of Transportation, construction crews started work on a culvert repair and asphalt paving project today (May 8) on Highway 20 between Florence and the junction with Highway 25 in Codington County.

Highway 20 traffic will be restricted to one lane with a 12-foot width restriction during the first phase of the project.

Motorists should slow down and be cautious of equipment and workers in the work zone area.